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GDJB-II Single phase relay protection tester secondary current injection tester
US$1,560.00-2,150.00
1 Piece

Product profile

Customization

Available

After-sales Service

yes

Warranty

1 year

Model NO.

GDJB-II

Power Supply

AC 220V+/-10%, 50Hz

Working Environment

Temperature -10--40centigrade

Humidity

<=85%

Atmosphere

86-106kpa

Output Power Supply

AC Voltage: 0-220V/3A

AC Current

0-100A/7.5V , customized

Transport Package

Carton or Wooden Case

Specification

ISO, SGS

Trademark

HV Hipot

Origin

China

HS Code

9030820000

Production Capacity

2000PCS/Year

Key features

AC Current Customization: AC current output up to 200A is available for customization.
Comprehensive Relay Testing: Measures start, return, holding values, and action times for various relays.
Multi-Function Output: Provides AC/DC voltage and current with fixed DC outputs of 24V/48V/110V/220V.
High Precision Display: Features 4 1/2 digit meters and a digital millisecond meter for accurate readings.
Advanced Circuit Design: Utilizes latest power supply technology for domestic advanced level performance.
One Year Warranty: Includes a standard 1-year warranty with available after-sales service.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤3.04h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.
Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.
CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.
R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.
Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.

Product Q&A

Q:Can the AC current output be customized?
A:
Yes, the AC current output of 0-100A can be customized up to 200A.
Q:What types of relays can this tester measure?
A:
It measures measuring, time, intermediate, reclosing, differential relays, and other unconventional relays.
Q:What are the output specifications?
A:
AC voltage 0-220V/3A, AC current 0-100A/7.5V, DC voltage 0-220V/3A, and fixed DC voltages of 24V/48V/110V/220V.
Q:What is the warranty period?
A:
The product comes with a 1-year warranty.
Q:What are the working conditions?
A:
Power supply is AC 220V+/-10%, 50Hz, with a temperature range of -10 to 40 centigrade and humidity <=85%.

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